Disable cache for gr.Examples to fix JSON decode error on repeated example clicks

app.py

@@ -770,6 +770,7 @@ def run_graio_demo(args):
                     inputs = [img2vid_image, generation_time_display, img2vid_prompt, person_num_selector, audio_mode_selector, img2vid_audio_1, img2vid_audio_2, img2vid_audio_3],
                     outputs = [img2vid_image, img2vid_prompt, person_num_selector, audio_mode_selector, img2vid_audio_1, img2vid_audio_2, img2vid_audio_3, generation_time_display],
                     fn=handle_example_select,
+                    cache_examples=False,  # 禁用缓存以避免 JSON 解码错误
                 )